The Government of Iran cuts down Internet Access in some of its Cities as protest continues

Many people have reported that they are unable to receive internet access indicating that Iran Government is shunting down Internet access in some of its Cities as the protesters grow in population and unstoppable.
Iran One of the Telecom company named Hamrahe Aval which is the primary Mobile Telecom company in the Country, and also the social media in involving in documenting subsequent brutal attacks on peaceful protesters in the country,